You might get this warning “The number of vSphere HA heartbeats for this host is 1 which is less than required 2” when you build…
You might get this warning “The number of vSphere HA heartbeats for this host is 1 which is less than required 2” when you build…
As you probably know vCenter Server provides a centralized platform for managing your vSphere environments, allowing you to automate and deliver a virtual infrastructure. I’d…
A while ago all the virtual machines running on a Storage Spaces Direct cluster had in VMM the Unsupported Configuration status. First thing to do was to refresh…
In case you have in your environment VM’s with application that are sensitive to ping loss during a live migration between the hosts in the…
A while ago the cluster service began to restart randomly on the HyperV hosts and the only events logged were : An internal Cluster service operation…
Recently I had some issues with Dynamic Optimizer which was failing with following error: Error (2606) Unable to acquire a NoDelete lock on object 02c93aa3-499d-41d2-a362-515d04e3e1c2…
This weekend I was installing updates on an HyperV cluster by entering the nodes into the maintenance mode one by one from Virtual Machine Manager.…
Two weeks ago I noticed that the Hyper-V hosts from the cluster were loosing connectivity to the cluster and the virtual machines were rebooted. The…
These days I was troubleshooting a Hyper-V cluster and came across a good article about how failover clustering recovers from unresponsive resource and I wanted…